If you're searching for holiday spirit, look no further. The St. Cecilia Chorus of New York (established in 1906) performs a holiday concert "Mangia! Holiday Music with the Flavor of Italy." The program features Vivaldi's "Gloria" and the "heavenly but underperformed" music of Peter Mennin's "The Christmas Story," Isabella Leonarda's "Three Motets," and Raphael Fusco's "Divis Cetera: an Ode from Mount Soracte." Dec. 22; 8 p.m. at Carnegie Hall. Ticket cost $25-$68. For tickets and more information, visit www.ceciliachorusny.org, or call CarnegieCharge at 212-247-7800.